Why does java have two ways to create child threads?

970

Explain aggregate functions are available there in sql?

1013

What elements of your job do you find most difficult

5764

Can I use gmail instead of outlook?

3

I have a Control VAlve having size of 2 ".Only the known parameter is Pressure drop . Its 2 Kg. Then How to calculate control valve sizing means Cv.

2359

What is a joint child?

954

How to use the Lookup method to return values from multiple columns ?

1582

I have done P.G in Mathematics, PGDCA and PGDM also I have an experience of 1year and 6 months in Sales.If the interviwer will ask me Tell something about yourself then what should be my answer?

2824

Is wordfence free?

225

Where is pip installing packages?

910

Who is the father of json and what is the scripting language json is based on?

1

Is it possible to convert a standard infocube to real time infocube?

1008

Define an interface MilitaryPower that has the following properties: • The interface has two public static final variables which are the finite x and y coordinate (i.e. the distance of the objects should not exceed these values. These values set to 100. • The interface has a method move that moves the military power objects to the target value. The method will be implemented by the other classes. The return type should be void. B) Define an enum class Direction which contains the directions (EAST, WEST, SOUTH, NORTH). C) Define a concrete class Tank that implements MilitaryPower, has the following properties: • XCoordinate (Integer), YCoordinate (Integer) are the instance variables for this class. • All instance variables should be private. • Write a parametered constructor that takes two parameters assigning with the instance variables. • Write a set and get method each of the instance variables. • Write a method move that takes two parameters. One of them is distance which type is integer. Another is direction which type Direction. The method should to the following: o If the direction is EAST, set the x-coordinate with adding distance. o If the direction is WEST, set the x-coordinate and subtract distance from x-coordinate. o If the direction is SOUTH, set the y-coordinate with adding distance. o If the direction is NORTH, set the y-coordinate and subtract distance from x-coordinate. • Write a method toString to display the tank coordinates. D) Define an array holding 10 MilitaryPower objects, all of them being a Tank. Then display each of the object information on the screen. (display its movements and coordinates).

2181

Can two users have the same profile? Can two profiles be assigned to the same user?

529

So how quickly you can scale the ec2 capacity for scale up as well as scale down?

151